Plane wave diffraction and vortex shedding at semi-infinite flat plate (M =0.5 , θi = 45°, θs = 30°)

pressure

x-velocity

y-velocity
Full vortex shedding (Kutta condition, regular pressure at trailing edge)


pressure

x-velocity

y-velocity
No vortex shedding (singular pressure at trailing edge)


pressure

x-velocity

y-velocity
Field of the shed vortices only (no vortices visible in pressure)

(see Journal of Fluid Mechanics 108, 1981, p.443-460)